Sharp GP2 familly distance sensor library
Dependents: FRC_2018 0hackton_08_06_18 0hackton_08_06_18_publish Kenya_2019 ... more
GP2A.cpp
- Committer:
- haarkon
- Date:
- 2018-05-31
- Revision:
- 4:4f443a6a6843
- Parent:
- 2:5e591a5b8edd
- Child:
- 5:49fb7016797c
File content as of revision 4:4f443a6a6843:
#include "GP2A.h" GP2A::GP2A(PinName vmes, float dMin, float dMax, float slope) : _sensor(vmes) { m_dMin = dMin; m_dMax = dMax; m_slope = slope; } double GP2A::getDistance (void) { double vDist = (double)_sensor.read()* 3.3; float distance = m_slope/vDist; if (distance > m_dMax) return m_dMax; if (distance < m_dMin) return m_dMin; return distance; } double GP2A::getVoltage (void) { return (double)_sensor.read()* 3.3; } GP2A::operator double() { return getDistance(); }